Life and Style 'Angry Birds' and other mobile game users are reportedly leaving their personal information open to secret harvesting by government spies

Metadata from iPhone and Android apps can leak data about the phone's model, age of users, gender and location

Chinese journalist jailed for eight years for leaking state secrets after Yahoo disclosed details of his emails is released

Yahoo was widely criticised for disclosing details of Shi's emails to the Chinese government leading to his conviction

Yahoo's reveals new logo, bevels and all

Slimmer typeface offers a re-design, but nothing drastic

Flickr's iOS app adds lives filters and more to take on Instagram

Changes to the app for iPhones will try to increase Flickr's presence in the mobile photography market

Yahoo or Google? Web supremacy depends on how you measure it

Although measuring traffic online isn't an exact science, whether you choose to measure unique visitors or each hit makes a big difference.

Yahoo overtakes Google in web traffic

New rankings vindicate CEO Marissa Mayer's changes to the ailing brand

Jim Armitage: A new Dawn for Yahoo, so now it must wake up

Outlook Here's a question for Dawn Airey, the former Channel 5 boss who's just accepted the job of European boss at Yahoo. My internet-savvy 10-year-old has never heard of your new employer: what are you going to do about it?

Coup for Yahoo as it lures former Channel 5 boss to European arm

Yahoo's chief executive Marissa Mayer last night hired one of Britain's leading commercial television executives, Dawn Airey, to run the internet group's European operations.

Microsoft introduces Bing pop-up warning for child abuse search terms

The search engine will now warn users when they are in danger of accessing illegal material

David Cameron announced that possessing pornography that depicts simulated rape is to become a criminal offence in England and Wales as he pledges to make Britain a place where there is a 'sense of right and wrong'

David Cameron to announce crackdown on violent internet porn

Prime Minister urges internet giants to ‘blacklist’ search terms and pledges to step up fight against extreme material

Concerned: Cameron will say internet firms aid people in a criminal act by allowing porn to be posted

Prime Minister David Cameron to press Google over ‘complicity’ in porn 

Prime Minister says firms are not doing enough to tackle the menace of internet pornography

President and CEO of Yahoo!, Marissa Mayer

Marissa Mayer puts Yahoo back on track as earnings soar by 46%

Yahoo’s earnings rose by 46 per cent in the second quarter, the company said last night as its chief executive, Marissa Mayer, marked one year at  the helm of the internet business that is trying to win back the attention of web users.

President and CEO of Yahoo!, Marissa Mayer

Yahoo keeps the tab open, buys email organizing app Xobni

Xobni is the third acquisition from Yahoo in as many days

Qwiki is an app that complies video and audio from a user's phone to create video slideshows

Yahoo's buys iPhone video app Qwiki for a reported $50m

Acquisition continues Yahoo's continued push into mobile

President and CEO of Yahoo!, Marissa Mayer

'You look attractive': Yahoo! CEO Marissa Mayer faces sexist comments at shareholders' meeting

George Polis: I have 2,000 shares ... and I'm a dirty old man

Gabriel Weinberg is the CEO and founder of DuckDuckGo, a search engine that doesn't track its users.

An interview with DuckDuckGo CEO on the future of anonymous searching

Gabriel Weinberg tells us why he thinks people are turning away from Google

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Independent Travel
Burgundy, the River Rhone & Provence – Five-star MS Swiss Corona 7 nights from £999pp
Lake Como St Moritz & the Bernina Express 7 nights from £809pp
Vietnam
Lake Maggiore, Orta & the Matterhorn 7 nights from £939pp
South Africa
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Prices correct as of 19 December 2014
Ed Richards: Parting view of Ofcom chief. . . we hate jokes on the disabled

Ed Richards: Parting view of Ofcom chief. . . we hate jokes on the disabled

Bad language once got TV viewers irate, inciting calls to broadcasting switchboards. But now there is a worse offender, says retiring head of the media watchdog
War with Isis: The West needs more than a White Knight

The West needs more than a White Knight

Despite billions spent on weapons, the US has not been able to counter Isis's gruesome tactics, says Patrick Cockburn
Return to Helmand: Private Davey Graham recalls the day he was shot by the Taliban

'The day I was shot by the Taliban'

Private Davey Graham was shot five times during an ambush in 2007 - it was the first, controversial photograph to show the dangers our soldiers faced in Helmand province
Revealed: the best and worst airlines for delays

Revealed: the best and worst airlines for delays

Many flyers are failing to claim compensation to which they are entitled, a new survey has found
The stories that defined 2014: From the Scottish independence referendum to the Ice Bucket Challenge, our writers voice their opinions

The stories that defined 2014

From the Scottish independence referendum to the Ice Bucket Challenge, our writers voice their opinions
Stoke-on-Trent becomes first British city to be classified as 'disaster resilient' by the United Nations

Disaster looming? Now you know where to head...

Which British city has become the first to be awarded special 'resilience' status by the UN?
Finally, a diet that works: Californian pastor's wildly popular Daniel Plan has seen his congregation greatly reduced

Finally, a diet that works

Californian pastor's wildly popular Daniel Plan has seen his congregation greatly reduced
Say it with... lyrics: The power of song was never greater, according to our internet searches

Say it with... lyrics

The power of song was never greater, according to our internet searches
Professor Danielle George: On a mission to bring back the art of 'thinkering'

The joys of 'thinkering'

Professor Danielle George on why we have to nurture tomorrow's scientists today
Monique Roffey: The author on father figures, the nation's narcissism and New Year reflections

Monique Roffey interview

The author on father figures, the nation's narcissism and New Year reflections
Introducing my anti-heroes of 2014

Introducing my anti-heroes of 2014

Their outrageousness and originality makes the world a bit more interesting, says Ellen E Jones
DJ Taylor: Good taste? It's all a matter of timing...

Good taste? It's all a matter of timing...

It has been hard to form generally accepted cultural standards since the middle of the 19th century – and the disintegration is only going to accelerate, says DJ Taylor
Olivia Jacobs & Ben Caplan: 'Ben thought the play was called 'Christian Love'. It was 'Christie in Love' - about a necrophiliac serial killer'

How we met

Olivia Jacobs and Ben Caplan
Bill Granger recipes: Our chef's breakfasts will revitalise you in time for the New Year

Bill Granger's healthy breakfasts

Our chef's healthy recipes are perfect if you've overindulged during the festive season
Transfer guide: From Arsenal to West Ham - what does your club need in the January transfer window?

Who does your club need in the transfer window?

Most Premier League sides are after a striker, but here's a full run down of the ins and outs that could happen over the next month